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1   // ========================================================================
2   // Copyright (c) 2008-2009 Mort Bay Consulting Pty. Ltd.
3   // ------------------------------------------------------------------------
4   // All rights reserved. This program and the accompanying materials
5   // are made available under the terms of the Eclipse Public License v1.0
6   // and Apache License v2.0 which accompanies this distribution.
7   // The Eclipse Public License is available at 
8   // http://www.eclipse.org/legal/epl-v10.html
9   // The Apache License v2.0 is available at
10  // http://www.opensource.org/licenses/apache2.0.php
11  // You may elect to redistribute this code under either of these licenses. 
12  // ========================================================================
13  
14  package org.eclipse.jetty.security.authentication;
15  
16  import org.eclipse.jetty.security.Authenticator;
17  import org.eclipse.jetty.security.IdentityService;
18  import org.eclipse.jetty.security.LoginService;
19  
20  public abstract class LoginAuthenticator implements Authenticator
21  {
22      protected final DeferredAuthentication _deferred=new DeferredAuthentication(this);
23      protected LoginService _loginService;
24      protected IdentityService _identityService;
25  
26      protected LoginAuthenticator()
27      {
28      }
29  
30      public void setConfiguration(Configuration configuration)
31      {
32          _loginService=configuration.getLoginService();
33          if (_loginService==null)
34              throw new IllegalStateException("No LoginService for "+this+" in "+configuration);
35          _identityService=configuration.getIdentityService();
36          if (_identityService==null)
37              throw new IllegalStateException("No IdentityService for "+this+" in "+configuration);
38      }
39      
40      public LoginService getLoginService()
41      {
42          return _loginService;
43      }
44  }